US20110208195A1 - Positioning cylinder for drilling with a surgical drill and drilling jig and system for drilling - Google Patents

Positioning cylinder for drilling with a surgical drill and drilling jig and system for drilling Download PDF

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Publication number
US20110208195A1
US20110208195A1 US12/991,532 US99153208A US2011208195A1 US 20110208195 A1 US20110208195 A1 US 20110208195A1 US 99153208 A US99153208 A US 99153208A US 2011208195 A1 US2011208195 A1 US 2011208195A1
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US
United States
Prior art keywords
cylinder
positioning cylinder
positioning
drilling
axial
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US12/991,532
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English (en)
Inventor
Ady Palti
Herbert Hatzlhoffer
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GPI Technology GmbH
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GPI Technology GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GPI Technology GmbH filed Critical GPI Technology GmbH
Assigned to GPI TECHNOLOGY GMBH reassignment GPI TECHNOLOGY GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: PALTI, ADY, HATZLHOFFER, HERBERT
Publication of US20110208195A1 publication Critical patent/US20110208195A1/en
Abandoned legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/082—Positioning or guiding, e.g. of drills
    • A61C1/084—Positioning or guiding, e.g. of drills of implanting tools
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/17—Guides or aligning means for drills, mills, pins or wires
    • A61B17/1739—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body
    • A61B17/176—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body for the jaw

Definitions

  • the invention relates to a positioning cylinder that can be screwed into a drilling jig in order to position and guide a surgical drill when, drilling a hole in a bone, in particular in a jaw hone for the purpose of inserting a tooth implant into the jaw bone or for introducing a pilot hole for a tooth implant into the jaw bone.
  • the invention is further directed to a system for drilling a hole in a bone using a surgical drill with a predefined, drilling depth of the hole in the bone, in particular in a jaw bone for the purpose of inserting a tooth implant into the jaw bone or for introducing a pilot hole for a tooth implant into the jaw bone, with positioning cylinders and surgical drills.
  • the positioning cylinder according to the invention can be used in all fields of bone surgery. It is described below, without limiting the scope of the invention, using the example of drilled implant holes for oral surgery.
  • Tooth implants are foreign bodies fitted in the jaw bone.
  • the subsidiary field of dentistry concerned with the implantation of tooth implants into the jaw bone is referred to as implantology.
  • implantology By virtue of their being able to be used as supports for a tooth replacement, tooth implants assume the function of artificial tooth roots.
  • a drilling jig is used to drill the holes into the jaw for the tooth implants.
  • a drilling jig is usually first set up which, at the predetermined location, has a drill cylinder which is adjusted in terms of angular position and whose internal diameter corresponds to the diameter of a pilot drill for drilling a hole in the jaw.
  • the drilling jig is worn by the patient while the pilot hole is being drilled.
  • This drilling jig can be produced on the bsisis of a model of the patient's jaw or on the basis of data obtained purely by X-ray or computed tomography.
  • the information needed to determine the drilling direction and concerning the extent of the jaw bone is obtained by means of computed tomography, with the possibility of different sectional views through the jaw.
  • Other methods used to measure the jaw in order to produce a drilling jig are, for example, bone mapping, bone measurement with a probe, or other measuring methods.
  • Drilling jigs are therefore aids that make it easier for the implantologist to make a hole in the jaw bone of a patient, into which hole the implant is to be inserted.
  • the drilling jig has a drill hole which is produced on the jaw model and which serves as a guide for the drill when introducing trie hole or pilot hole into the jaw bone.
  • the drilled, hole should have the correct position and single.
  • the bone substance is first prepared using special surgical tools.
  • a preliminary hole the so-called pilot hole, is often first formed using a relatively thin drill, the preparation depth being guaranteed by depth-limiting elements. Thereafter, the channel of the preliminary hole is drilled wider with the aid of a so-called forming drill and thus acquires the shape necessary for the implant.
  • Positioning aids are introduced into the drilling jig at the implantation sites and serve to position and guide the surgical drill during drilling.
  • the positioning aids are generally cylinders.
  • One-piece positioning cylinders are in practice secured in the drilling jig by being oast in or polymerized in.
  • the positioning cylinders are used, to drill a pilot hole with a defined depth into the jaw.
  • the drilling direction and the drilling angle are predetermined by the position of the positioning cylinder in the drilling jig.
  • the drilling jig, with the positioning cylinders fitted therein, is worn in the jaw of the patient during the drilling of the pilot hole, and the positioning cylinders are used to guide and limit, the depth of the pilot drill.
  • the gum Before holes can be drilled in the jaw bone, the gum has to be removed at the corresponding sites. For this purpose, the gum is generally cut open and folded aside. Thereafter, the drilling jig is fitted into the mouth area fitting it. By removal of the gum, however, the mouth area has changed greatly. The drilling jig no longer lies without gaps in the corresponding working area, because the removal of the gum has resulted in hollow spaces. In so-called free-end situations or in cases of complete absence of teeth, this can lead to considerable problems, since the drilling jig is not oriented in its desired position, in particular during the drilling procedure itself.
  • the hollow spaces between the jaw bone substance and the drilling jig can have the effect that, during the drilling procedure, the drilling jig is deformed by forces acting on it.
  • the drilling jig can, for example, sag in the proximal direction, or twist on itself.
  • a drilling jig with two-part positioning cylinders allowing an exact orientation and positioning of the drill is known in the prior art from EP 1 321 107 A1,
  • the latter describes a positioning cylinder that can be screwed, into a drilling jig in order to position and guide a surgical drill when drilling a hole in a bone, in particular in a jaw bone for the purpose of inserting a tooth implant into the jaw bone or for introducing a pilot hole for a tooth implant into the jaw bone, comprising
  • the positioning cylinder comprises two combined parts, namely an outer positioning element, which is screwed into the drilling jig, and an inner spacer element, which is screwed into the positioning element. Since the outer part of the two-part positioning cylinders is screwed into the drilling jig, the positioning cylinders can be fitted much more quickly and exactly, because they do not nave to be successively fixed during the hardening of the polymer.
  • the inner spacer element has either an outer right-handed thread or an outer left-handed thread with which it is screwed into the outer positioning element. If a pilot drill with rightward rotation is used, an outer right-handed thread has the effect that, in the possible event of jamming or the occurrence of other forces that are exerted on the spacer element during drilling, the spacer element is moved further in the direction of the bone, which could lead to the drilling jig lifting or to the bone being damaged.
  • an outer left-handed thread has the effect that the spacer element, in this case moves away from the jaw bone, which has the disadvantage that the drilling depth decreases, namely by the extent by which the spacer element moves distally out of the drilling jig or the positioning element.
  • the object of the present invention is to make available a positioning cylinder that can be screwed, into a drilling jig and that is easier to use in practice and more reliably ensures that the predefined drilling depth is observed.
  • a positioning cylinder according to the invention that can be screwed into a drilling jig in order to position and guide a surgical drill when drilling a hole in a bone, in particular in a jaw bone for the purpose of inserting a tooth implant into the jaw bone or for introducing a pilot hole for a tooth implant into the jetw bone, thus comprises
  • FIG. 1 shows a side view of a positioning cylinder according to the invention
  • FIG. 2 shows an axial longitudinal section through FIG. 1 ,
  • FIG. 3 shows a plan view of the distal end of the positioning cylinder from FIG. 1 ,
  • FIG. 4 shows an outer thread of the positioning cylinder from FIG. 1 .
  • FIG. 5 shows a detail from FIG. 4 .
  • FIGS. 1 to 5 an illustrative embodiment is shown of a positioning cylinder 1 according to the invention for drilling a hole in a jaw in order to insert a tooth implant.
  • FIGS. 1 to 3 show different views and sections, and FIGS. 4 and 5 show details of the outer thread, of the positioning cylinder 1 .
  • the positioning cylinder 1 comprises a cylinder body 2 that extends in an axial direction and that has a continuous axial inner bore 3 .
  • the positioning cylinder 1 In order to insert and fix the positioning cylinder 1 in a corresponding hole in the drilling jig, the positioning cylinder 1 has an outer thread 4 with which the positioning cylinder 1 is screwed into the drilling jig.
  • the positioning aid 1 is provided with the outer thread 4 .
  • the positioning aid 1 additionally has a tool socket 5 into which a tool, for example an Allen key, for example a hexagon, key, can engage in order to screw the positioning aid 1 into the drilling jig.
  • the tool socket 5 is preferably located at the distal end of the cylinder body 2 .
  • the positioning cylinder 1 is designed as a one-piece or integral part, with the inner bore 3 in the cylinder body 2 serving to guide the drill.
  • the cylinder body 2 therefore does not comprise any spacer element inserted, therein for adjusting the distance of the positioning aid 1 from the bone and for guiding the drill, but instead only the cylinder body 2 screwed into the drilling jig, which cylinder body 2 tabes over these functions.
  • the cylinder body 2 has a constant external diameter D 2 along its entire length L 2 and/or if the outer thread 4 extends over the entire axial outer surface of the cylinder body 2 , In some embodiments, it can also be expedient if the cylinder body 2 has a constant external diameter D 2 along its entire length L 2 , except for a small conicaily tapering tip at its proximal end 6 . In. FIGS. 1 and 2 , the proximal end 6 is at the bottom and the distal end 7 at the top.
  • the external diameter D 2 of the cylinder body 2 is advantageously between 3 mm and 8 mm, preferably between 3.5 mm and 6 mm, particularly preferably between 4 mm and 5 mm.
  • the axial length L 2 of the cylinder body 2 is advantageously between 3 mm and 35 mm, preferably between 8 mm said 30 mm, particularly preferably between 10 mm and 25 mm.
  • the cylinder body 2 has a cylinder base 8 through which the inner bore 3 for guiding the drill is routed.
  • the axial thickness L 8 of the cylinder base 8 is advantageously between 0.5 mm and 10.0 mm, preferably between 1.0 mm and 8 mm, particularly preferably between 1.5 mm and 5 mm.
  • the cylinder base 8 has an axial thickness L 6 that is between 1% and 25%, preferably between 3% and 20%, particularly preferably between 5% and 15% of the axial length L 2 of the cylinder body.
  • the diameter of the inner bore 3 in the cylinder base 8 is between 0.3 mm and 5.0 mm, preferably between 0.9 mm and 3 mm, particularly preferably between 1.0 mm and 2.0 mm.
  • the inner bore 3 has a greater diameter D 3 at the distal end 7 of the cylinder body 2 than the dianieter d 3 of the inner bore 3 in the cylinder base 8 .
  • This has the advantage that the drill is not guided tightly in the inner, bore 3 along the entire length L 2 of the cylinder body 2 , but only at the proximal end 6 . It has been found that this causes less jamming of the drill if the latter is fitted obliquely into the inner bore 3 or into the positioning cylinder 1 , because the drill is not guided along the entire length 2 of the positioning cylinder 1 but only via the axial thickness L 8 of the comparatively thinner cylinder base 8 .
  • the drill In the space lying above the cylinder base 8 , the drill is not guided tightly and can therefore perform lateral deflection movements, however, these lateral deflection movements cannot be of any random amplitude and instead are limited, on the one hand, by the dimensions of the inner bore 3 in the cylinder base 8 and, on the other hand, by the shaft, of the cylinder body 2 lying distaily above the cylinder base 8 .
  • the drill or the drill shank also experiences deflection limitation, at the distal end 7 of the cylinder body 2 , and advantageous values of the deflection from the axial center are a maximum of 1° to 5° or 10°.
  • the inner bore 3 with the greater diameter D 3 at the distal end 7 of the cylinder body 2 , extends in the axial direction as far as the distal end of the cylinder base 8 .
  • the cylinder body 2 advantageously has at least one axial longitudinal slot 9 in the wall of the cylinder body 2 , which slot 9 extends in the axial proximal direction from the distal end 7 of the cylinder body 2 .
  • a longitudinal slot 9 can serve as an “access aid”, in order to be able to insert the drill more easily into the positioning cylinder 1 when space is confined in the mouth of a patient.
  • Such slots are therefore particularly advantageous in positioning cylinders 1 that are used in the area of the molars.
  • the longitudinal slots at the distal end of the cylinder body 2 therefore allow the drill to be inserted more easily into the positioning cylinder 1 when space is confined in the mouth.
  • the width B 9 of the longitudinal slot 9 is greater than the diameter d 3 of the inner bore 3 of the cylinder body 2 or of the inner bore 3 in the cylinder base 8 (and thus greater than the diameter of the drill, provided).
  • the width B 9 of the axial longitudinal slot 9 is more than 110%, 125%, 150%, 175%, 200%, 250% or 300% of the diameter d 3 of the inner bore 3 in the cylinder base 8 .
  • Provision is advantageously also made that the width B 9 of the axial longitudinal slot 9 is less than 500%, 450%, 300%, 250% or 200% of the diameter d 3 of the inner bore 3 in the cylinder base 8 .
  • the axial longitudinal slot 9 extends along a length L 9 that is between 10% and 75%, preferably between 20% and 60%, particularly preferably between 25% and 50% of the axial length L 2 of the cylinder body 2 .
  • the positioning cylinder 1 has a plurality of axial longitudinal slots 9 .
  • two axial longitudinal slots 9 are provided. If a plurality of axial longitudinal slots 9 are provided, it is expedient if they are arranged lying opposite each other in pairs and/or if they each, have the same dimensions.
  • the positioning cylinder 1 can be made of plastic, industry steel no. 14301, 14303 or 14305, titanium, titanium nitrite, titanium nitride, zirconium, zirconium oxide or ceramic.
  • FIGS. 4 and 5 illustrate advantageous embodiments of the outer thread 4 .
  • the external diameter of the outer thread 4 is between 0.01 mm and 1.5 mm, preferably between 0.02 mm and 1.0 mm, particularly preferably between 0.03 mm and 0.5 mm greater than the root diameter of the outer thread 4 .
  • the lead and/or the pitch of the outer thread 4 is advantageously between 0.5 mm and 4 mm preferably between 0.8 mm and 2 mm.
  • an outer thread 4 is a trapezoid thread according to FIG. 4 .
  • the thread turns of the trapezoid thread can advantageously have flanks 10 shaped as pointed cones, of which the flank angle w is advantageously between 40° and 80°, preferably between 50° and 70°.
  • the thread, teeth 11 have a flat 12 .
  • the width B 12 of the fiat 12 is advantageously between 0.03 mm and 0.2 mm, preferably between 0.05 mmm and 0.1 mm.
  • the positioning cylinder 1 can, with the associated drills, form a system for drilling a hole in a bone using a surgical drill with a predefined drilling depth of the hole in the bone, in particular in a jaw bone for the purpose of inserting a tooth implant into the jaw bone or for introducing a pilot hole for a tooth implant, into the jaw bone, comprising
  • the depth of the hole drilled in the bone is determined by the length of the drill which is used from the drill set and with which the drilling is carried out.
  • the length of the drill is chosen accordingly.
  • the drilling depth and the axial, thickness L 8 of the base together define the drill length usable by the drilling length limiter.
  • the depth of the hole drilled in the bone is therefore determined by the use of different drill lengths with a constant thickness of the cylinder base 8 .
  • the axial lengths L 2 of the cylinder bodies 2 can be different and can be chosen according to the requirements, without this having any influence on the drilling depth. The user is in this way provided with a very clearly structured system of positioning cylinders and associated drills.
  • the graduation of the drilling lengths of the drills of a set is advantageously between 0.1 mm and 5.0 mm, preferably between 0.2 mm and 3 mm, particularly preferably between 0.3 mm and 1.5 mm, more preferably between 0.5 mm and 1.0 mm.
  • the drilling lengths of the drills of a set are advantageously between 5.0 mm and 60.0 mm, preferably between 10 mm and 50 mm, particularly preferably between 15 mm and 40 mm.
  • Preferred diameters of drills are between 0.8 mm and 5.0 mm, preferably between 1.0 mm and 2.5 mm. It is also advantageous if the drills of a set have a graduated diameter, preferably in steps of 0.1 mm.

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  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Epidemiology (AREA)
  • Dental Prosthetics (AREA)
US12/991,532 2008-05-09 2008-05-09 Positioning cylinder for drilling with a surgical drill and drilling jig and system for drilling Abandoned US20110208195A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2008/003738 WO2009135515A1 (fr) 2008-05-09 2008-05-09 Douille de positionnement pour forage au moyen d'une fraise chirurgicale et d'un gabarit de forage et système de forage

Publications (1)

Publication Number Publication Date
US20110208195A1 true US20110208195A1 (en) 2011-08-25

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US12/991,532 Abandoned US20110208195A1 (en) 2008-05-09 2008-05-09 Positioning cylinder for drilling with a surgical drill and drilling jig and system for drilling

Country Status (3)

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US (1) US20110208195A1 (fr)
EP (1) EP2296574A1 (fr)
WO (1) WO2009135515A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9283055B2 (en) 2014-04-01 2016-03-15 FPJ Enterprises, LLC Method for establishing drill trajectory for dental implants
WO2018071863A1 (fr) * 2016-10-14 2018-04-19 Huwais IP Holding LLC Système de chirurgie guidée sans clé universel
US9962234B2 (en) 2014-12-24 2018-05-08 Isethco Llc Disposable surgical intervention guides, methods, and kits
US10136968B2 (en) 2014-12-24 2018-11-27 Isethco Llc Disposable surgical intervention guides, methods, and kits
US11337774B2 (en) * 2016-04-20 2022-05-24 Axel Scheffer Method and system for detecting the alignment of at least one drill sleeve in a drill template produced for implanting dental implants in the correct position

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011004222U1 (de) * 2011-03-21 2012-06-25 Bego Implant Systems Gmbh & Co. Kg Bohrführungshülse für eine Zahnimplantat-Bohreinheit

Citations (23)

* Cited by examiner, † Cited by third party
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US1831813A (en) * 1928-07-02 1931-11-17 Independent Pneumatic Tool Co Attachment for drills
US2650979A (en) * 1950-06-21 1953-09-01 Method X Company Method and apparatus for electrically disintegrating metallic material
US3352183A (en) * 1965-10-22 1967-11-14 Lewis D Howsare Drill jigs
US4608972A (en) * 1985-02-19 1986-09-02 Small Irwin A Method of applying a chin implant, drill guide tool and implant
US4770570A (en) * 1985-04-19 1988-09-13 Cbc Industries, Inc. Gun drill coolant bushing
US5001826A (en) * 1987-10-30 1991-03-26 Cooper Industries, Inc. Quick change nose piece for an air-feed peck drill
US5133660A (en) * 1989-08-07 1992-07-28 Fenick Thomas J Device for locating the optimum position for a tooth implant
US5215460A (en) * 1991-11-20 1993-06-01 Perry William L Method for paralleling implant restorative components
US5320529A (en) * 1992-09-09 1994-06-14 Howard C. Weitzman Method and apparatus for locating an ideal site for a dental implant and for the precise surgical placement of that implant
US5556278A (en) * 1994-09-07 1996-09-17 Meitner; Sean W. Method for making and using a template for a dental implant osteotomy and components relating thereto
US5769636A (en) * 1996-08-16 1998-06-23 Di Sario; Francesco System for diagnosis, placement and prosthetic restoration of root form implant
US5800168A (en) * 1993-05-14 1998-09-01 Cascione; Antonio Adjustable guiding device for positioning dental implants, implantation system comprising it and method employing same
US5810828A (en) * 1997-02-13 1998-09-22 Mednext, Inc. Adjustable depth drill guide
US5989025A (en) * 1996-05-22 1999-11-23 Conley; Roy Drill guide
US20020062066A1 (en) * 1993-02-22 2002-05-23 Daniel S. Christopher Endoscopic retraction system and method
US6514258B1 (en) * 1998-11-04 2003-02-04 Implant Innovations, Inc. Penetration limiting stop elements for a drill bit used for bone tissue
US6739872B1 (en) * 1999-06-03 2004-05-25 Arsline Sa Security device comprising a stop member for drilling instrument used in particular in dental surgery and device pre-calibrating and storing drilling depth
US20050170311A1 (en) * 2002-02-28 2005-08-04 Philippe Tardieu Method and device for placing dental implants
US20050234467A1 (en) * 2004-03-08 2005-10-20 James Rains Screw guide
US7097451B2 (en) * 2003-11-14 2006-08-29 Brian Tang Thermoplastic surgical template for performing dental implant osteotomies and method thereof
US7163542B2 (en) * 2004-03-30 2007-01-16 Synthes (U.S.A.) Adjustable depth drill bit
US20090011382A1 (en) * 2007-05-25 2009-01-08 Bavar Trevor Surgical drill guide and index system
US7695279B2 (en) * 2006-06-16 2010-04-13 Straumann Holding Ag Drill stop sleeve for a dental drill, dental drill device with a drill stop sleeve, and set containing several drill stop sleeves

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10162366A1 (de) 2001-12-18 2003-07-03 Herbert Hatzlhoffer Positionierhilfe für chirurgische Werkzeuge

Patent Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1831813A (en) * 1928-07-02 1931-11-17 Independent Pneumatic Tool Co Attachment for drills
US2650979A (en) * 1950-06-21 1953-09-01 Method X Company Method and apparatus for electrically disintegrating metallic material
US3352183A (en) * 1965-10-22 1967-11-14 Lewis D Howsare Drill jigs
US4608972A (en) * 1985-02-19 1986-09-02 Small Irwin A Method of applying a chin implant, drill guide tool and implant
US4770570A (en) * 1985-04-19 1988-09-13 Cbc Industries, Inc. Gun drill coolant bushing
US5001826A (en) * 1987-10-30 1991-03-26 Cooper Industries, Inc. Quick change nose piece for an air-feed peck drill
US5133660A (en) * 1989-08-07 1992-07-28 Fenick Thomas J Device for locating the optimum position for a tooth implant
US5215460A (en) * 1991-11-20 1993-06-01 Perry William L Method for paralleling implant restorative components
US5320529A (en) * 1992-09-09 1994-06-14 Howard C. Weitzman Method and apparatus for locating an ideal site for a dental implant and for the precise surgical placement of that implant
US20020062066A1 (en) * 1993-02-22 2002-05-23 Daniel S. Christopher Endoscopic retraction system and method
US5800168A (en) * 1993-05-14 1998-09-01 Cascione; Antonio Adjustable guiding device for positioning dental implants, implantation system comprising it and method employing same
US5556278A (en) * 1994-09-07 1996-09-17 Meitner; Sean W. Method for making and using a template for a dental implant osteotomy and components relating thereto
US5989025A (en) * 1996-05-22 1999-11-23 Conley; Roy Drill guide
US5769636A (en) * 1996-08-16 1998-06-23 Di Sario; Francesco System for diagnosis, placement and prosthetic restoration of root form implant
US5810828A (en) * 1997-02-13 1998-09-22 Mednext, Inc. Adjustable depth drill guide
US6514258B1 (en) * 1998-11-04 2003-02-04 Implant Innovations, Inc. Penetration limiting stop elements for a drill bit used for bone tissue
US6739872B1 (en) * 1999-06-03 2004-05-25 Arsline Sa Security device comprising a stop member for drilling instrument used in particular in dental surgery and device pre-calibrating and storing drilling depth
US20050170311A1 (en) * 2002-02-28 2005-08-04 Philippe Tardieu Method and device for placing dental implants
US7097451B2 (en) * 2003-11-14 2006-08-29 Brian Tang Thermoplastic surgical template for performing dental implant osteotomies and method thereof
US20050234467A1 (en) * 2004-03-08 2005-10-20 James Rains Screw guide
US7163542B2 (en) * 2004-03-30 2007-01-16 Synthes (U.S.A.) Adjustable depth drill bit
US7695279B2 (en) * 2006-06-16 2010-04-13 Straumann Holding Ag Drill stop sleeve for a dental drill, dental drill device with a drill stop sleeve, and set containing several drill stop sleeves
US20090011382A1 (en) * 2007-05-25 2009-01-08 Bavar Trevor Surgical drill guide and index system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9283055B2 (en) 2014-04-01 2016-03-15 FPJ Enterprises, LLC Method for establishing drill trajectory for dental implants
US9962234B2 (en) 2014-12-24 2018-05-08 Isethco Llc Disposable surgical intervention guides, methods, and kits
US10136968B2 (en) 2014-12-24 2018-11-27 Isethco Llc Disposable surgical intervention guides, methods, and kits
US11337774B2 (en) * 2016-04-20 2022-05-24 Axel Scheffer Method and system for detecting the alignment of at least one drill sleeve in a drill template produced for implanting dental implants in the correct position
WO2018071863A1 (fr) * 2016-10-14 2018-04-19 Huwais IP Holding LLC Système de chirurgie guidée sans clé universel

Also Published As

Publication number Publication date
EP2296574A1 (fr) 2011-03-23
WO2009135515A1 (fr) 2009-11-12

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